OnePlus 15 vs vivo X300 Pro Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| OnePlus 15 | vivo X300 Pro |
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Released
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Oct 28, 2025
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Released
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Oct 17, 2025
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6.8-inch · 2772x1272px
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6.8-inch · 2800x1260px
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Triple camera
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Triple camera
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12GB · 256GB
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12GB · 256GB
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7300 mAh
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6510 mAh
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| Check prices | |
| Check Accessories | Check Accessories |
Availability
| Officially announced | |
|---|---|
| Oct 27, 2025 | |
| Prices (MSRP) | |
| 12GB/256GB - $899 | 16GB/512GB - €1299 |
Design
| Dimensions | |
|---|---|
| 6.35 x 3.02 x 0.32 inches 161.4 x 76.7 x 8.1 mm |
6.38 x 2.97 x 0.31 inches (~0.55 inches with camera bump) 161.98 x 75.48 x 7.99 mm (~14 mm with camera bump) |
| Weight | |
| 7.44 oz / 211.0 g | 7.97 oz / 226.0 g |
| Materials | |
| Back: Glass Frame: Aluminum | Back: Glass Frame: Aluminum |
| Resistance | |
| Water, Dust; IP69 | Yes; IP69 |
| Biometrics | |
| Ultrasonic in-screen fingerprint | Ultrasonic in-screen fingerprint |
| Keys | |
| Right: Volume control, Lock/Unlock key | Left: Other; Right: Volume control, Lock/Unlock key |
| Colors | |
| Infinite Black, Ultra Violet, Sand Storm | |
Display
| Size | |
|---|---|
| 6.8-inch, 90.86% screen-to-body | 6.8-inch, 90.78% screen-to-body |
| Type | |
| AMOLED, 165Hz, HDR10+, 1800 nits | AMOLED, 120Hz |
| Resolution | |
| 2772x1272px, 19.5:9 ratio, 450 PPI | 2800x1260px, 20:9 ratio, 453 PPI |
| Protection | |
| Corning Gorilla Glass Victus 2 | |
PhoneArena Display Test
| Bright Max (20% APL) | |
|---|---|
| 3472 (Excellent) | 2469 (Excellent) |
| Bright Min | |
| 1.8 (Good) | 2.01 (Average) |
Learn more on our
PhoneArena Display Test Results page.
Hardware
| System chip | |
|---|---|
| Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm) | Mediatek Dimensity 9500 MT6993 (3 nm) |
| Processor | |
| Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M |
Octa-core 1x4.21GHz Lumex C1-Ultra 3x3.5GHz Lumex C1-Premium 4x2.7GHz Lumex C1-Pro |
| GPU | |
| Adreno 840 | Mali G1-Ultra MC12 |
| Memory | |
| 12GB (LPDDR5X)/256GB (UFS 4.1) 16GB/256GB 12GB/512GB 16GB/512GB 16GB/1TB |
12GB (LPDDR5X)/256GB (UFS 4.1) 16GB/512GB 16GB/1TB |
| Storage expansion | |
| not expandable | not expandable |
| OS | |
| Android (16) | Android (16) |
PhoneArena Performance Test
| GeekBench 6 Single | |
|---|---|
| 3493 | 3264 |
| GeekBench 6 Multi | |
| 10692 | 9489 |
| 3D Mark High | |
| 5328 | 6922 |
| 3D Mark Low | |
| 5110 | 3869 |
Learn more on our
PhoneArena Performance Test Results page.
Battery
| Type | |
|---|---|
| 7300 mAh, Si - Carbon | 6510 mAh |
| Charging | |
| Fast charging Qi wireless charging, Reverse wireless charging |
Reverse wired charging |
| Charge speed | |
| Wired: 80.0W Wireless: 50.0W |
Wired: 90.0W Wireless: 40.0W |
Battery Life Estimate
10h 44min
Browsing
30h 6min
Video
12h 37min
Gaming
14h 16min
Battery Life Estimate
6h 30min
Browsing
15h 51min
Video
9h 30min
Gaming
7h 36min
Camera
| Rear | |
|---|---|
| Triple camera | Triple camera |
| Main camera | |
| 50 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1.0 μm |
50 MP (OIS, PDAF) Aperture size: F1.6 Focal length: 24 mm Sensor size: 1/1.28" Pixel size: 1.22 μm |
| Second camera | |
| 50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 16 mm Sensor size: 1/2.88" Pixel size: 0.61 μm |
50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm Sensor size: 1/2.76" Pixel size: 0.64 μm |
| Third camera | |
| 50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.5x Aperture size: F2.8 Focal Length: 80 mm Sensor size: 1/2.76" Pixel size: 0.64 μm |
200 MP (Telephoto, Periscope) Optical zoom: 3.5x Aperture size: F2.7 Focal Length: 85 mm Sensor size: 1/1.4" Pixel size: 0.56 μm |
| Flash | |
| LED | LED |
| Video recording | |
| 8K UHD (30 fps), 4K UHD (60 fps), 1080p (240 fps) | Yes |
| Front | |
| 32 MP Video capture: 4K UHD (60 fps) |
50 MP |
151
Overall
159
Photo
143
Video
150
Overall
160
Photo
140
Video
Connectivity & Features
| Bluetooth | |
|---|---|
| 6.0 | 5.4 |
| WLAN | |
| Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax |
Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot |
| USB | |
| Type-C, USB 3.2 | Type-C |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor | Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning | GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning |
| Other | |
| NFC | NFC, Infrared |
Multimedia
| Headphones | |
|---|---|
| No 3.5mm jack | No 3.5mm jack |
| Speakers | |
| Earpiece, Multiple speakers | Earpiece, Multiple speakers |
Cellular
| 5G Bands | |
|---|---|
| n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n48, n66, n71, n75, n77, n78 | 5G Ready |
| LTE Bands | |
| 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 71 | |
| TDD Bands | |
| 38, 39, 40 | |
| Data Speed | |
| LTE-A, HSDPA+ (4G) 42.2 Mbit/s | |
| SIM type | |
| eSIM, Dual Nano SIM | |
Discover more
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